Open Multi-Agent Files

New capabilities

Agent delegation

Agents in an orchestrated run can now hand a sub-prompt to another agent on the team and receive its final output as a tool result. Opt-in via registerBuiltInTools(registry, { includeDelegateTool: true }). Five guards: self-delegation, unknown agent, cycle detection, configurable depth cap (maxDelegationDepth, default 3), and pool deadlock. Delegated runs' token usage rolls into the parent's maxTokenBudget so sub-agents cannot silently bypass it. (#123 by @JackChen-me)

runTeam DAG dashboard CLI

oma runTeam ... --dashboard writes a static HTML view of the resolved task graph after a run, including dependencies and per-task status. (#122 by @ibrahimkzmv, follow-up docs in [#141] by @JackChen-me)

outputSchema enforcement and defineTool passthrough

The previously advisory outputSchema on AgentConfig is now enforced: results are parsed and validated, with one retry on validation failure. defineTool schemas pass through to the LLM provider. (#149 by @Xin-Mai)

Pluggable shared memory

TeamConfig.sharedMemoryStore accepts any MemoryStore implementation (Redis, SQLite, your own). sharedMemory: true keeps the existing in-process default. (#157 by @JackChen-me)

Advanced LLM sampling

top_p, top_k, repetition_penalty, min_p, and extraBody are now first-class on agent and coordinator configs. Payload spread order is fixed so extraBody overrides sampling parameters but never transport. (#163 by @apollo-mg)

parallelToolCalls exposed for OpenAI

Was previously hardcoded; now configurable per agent. (#173 by @JackChen-me)

Two new providers

• Azure OpenAI adapter, closing the long-standing [#24]. (#143 by @Klarline)
• Qiniu provider for users on Chinese infrastructure. (#154 by @JackChiang233, follow-up README/CLI docs in [#165] by @JackChen-me)

Fixes

• Context compaction persistence and turn dropping. compact strategy was losing turns and not persisting compressed history. (#161 by @apollo-mg)
• OpenAI mixed-content message ordering. Tool messages must precede user messages in mixed content; previously emitted in the wrong order. (#178 by @voidborne-d)
• Provider type widening on configs. AgentConfig, CoordinatorConfig, and OrchestratorConfig were not using the full SupportedProvider union. (#158 by @JackChen-me)

Behavior changes

#163 removed two implicit defaults that some users may have relied on:

• parallel_tool_calls: false is no longer forced. If you need the old behavior, set parallelToolCalls: false explicitly (now exposed via [#173]).
• The default frequency_penalty override has been removed.

These are behavior changes, not API breaks, but worth checking if you depended on the old defaults.

The same PR also moved the local <think> tag parsing out of the agent layer into tool/text-tool-extractor.ts. This is internal cleanup with no user-visible impact.

Examples and cookbook

Nine new examples and a category reorganization (#125 by @JackChen-me):

• Meeting summarizer pattern. (#139 by @mvanhorn, moved into cookbook/ in [#140] by @JackChen-me)
• Translation / back-translation cookbook. (#145 by @zouhh22333-beep)
• Competitive monitoring. (#146 by @pei-pei45)
• Multi-perspective code review, upgraded to structured output and free providers. (#150 by @Kinoo0)
• Contract review DAG with step-level retry. (#155 by @fault-segment)
• Research aggregation with schema. (#159 by @Optimisttt)
• Engram integration: memory store, toolkit, two demos. (#160 by @Agentscreator, Ecosystem section refresh in [#151] by @JackChen-me)
• @agentsonar/oma integration: sidecar from the agentsonar team detecting cross-run delegation cycles, repetition, and rate bursts. (e7aecf3 by @JackChen-me)
• Cost-tiered pipeline comparing flagship vs mixed model tiers. (#164 by @HuXiangyu123)
• OpenRouter provider example. (#167 by @kenrogers)
• local-quantized.ts showing tuned sampling on vLLM and llama-server. (ff987cf by @JackChen-me)

Docs and infrastructure

• README refresh: positioning, branding, hero block, integrations, examples section. (#126, [#176], [#177], [#179] by @JackChen-me)
• CLAUDE.md architecture map synced with the current src/ layout. (#171 by @JackChen-me)
• CLI dashboard documented and added to the flag table. (#141 by @JackChen-me)
• Real badges and Codecov integration. (#127, [#128], [#129], [#130] by @JackChen-me)
• npm registry pinned to npmjs.org via repo-level .npmrc (#170 by @JackChen-me).
• Extended LLM adapter coverage for issue [#54]. (#144 by @jadegold55)

Install

:::bash
npm install @jackchen_me/open-multi-agent@1.3.0

Thanks to @ibrahimkzmv, @mvanhorn, @Klarline, @jadegold55, @zouhh22333-beep, @Kinoo0, @apollo-mg, @Optimisttt, @Agentscreator, @pei-pei45, @fault-segment, @Xin-Mai, @HuXiangyu123, @JackChiang233, @kenrogers, and @voidborne-d for the external contributions that make this release.

Full changelog: https://github.com/JackChen-me/open-multi-agent/compare/v1.2.0...v1.3.0